This week, we’ve got a challenge for you: You’re going to try your best to do 100 reps of five exercises: rotating push-ups, planks with alternating leg lifts, dead lifts, squats with overhead presses and double-under jump rope jumps. But don’t worry, we’ve broken the reps up into five rounds for you, so it shouldn’t be too hard. Ready to get your sweat on? Let’s go!